Table 4.
Validation process
| Index | TPM | QS | OEE | OPF | ESU | Best if | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Items | B | A | B | A | B | A | B | A | B | A | |
| 5 | 5 | ||||||||||
| R-squared | 0.541 | 0.598 | 0.665 | 0.418 | > 0.2 | ||||||
| Adjusted R-squared | 0.538 | 0.593 | 0.661 | 0.411 | > 0.2 | ||||||
| Composite reliability | 0.931 | 0.930 | 0.935 | 0.923 | 0.938 | > 0.7 | |||||
| Cronbach alpha | 0.902 | 0.887 | 0.907 | 0.895 | 0.912 | > 0.7 | |||||
| AVE | 0.772 | 0.815 | 0.782 | 0.705 | 0.792 | > 0.5 | |||||
| Full collinearity IVF | 2.755 | 2.643 | 3.409 | 3.120 | 1.741 | < 5 | |||||
| Q-squared | 0.539 | 0.595 | 0.664 | 0.419 | > 0.2 | ||||||
| Jarque–Bera normality | No | No | No | No | no | ||||||
B before validation, A after validation